DE2524085A1 - Water reservoir in central heating plant - has deaerating device connected to tank and to supply line - Google Patents

Water reservoir in central heating plant - has deaerating device connected to tank and to supply line

Info

Publication number
DE2524085A1
DE2524085A1 DE19752524085 DE2524085A DE2524085A1 DE 2524085 A1 DE2524085 A1 DE 2524085A1 DE 19752524085 DE19752524085 DE 19752524085 DE 2524085 A DE2524085 A DE 2524085A DE 2524085 A1 DE2524085 A1 DE 2524085A1
Authority
DE
Germany
Prior art keywords
heat
central heating
tank
heating plant
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE19752524085
Other languages
German (de)
Other versions
DE2524085B2 (en
Inventor
Erich Gross
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE2524085A priority Critical patent/DE2524085B2/en
Publication of DE2524085A1 publication Critical patent/DE2524085A1/en
Publication of DE2524085B2 publication Critical patent/DE2524085B2/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
    • F24D11/0235—Central heating systems using heat accumulated in storage masses using heat pumps water heating system with recuperation of waste energy
    • F24D11/025—Central heating systems using heat accumulated in storage masses using heat pumps water heating system with recuperation of waste energy contained in waste water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12—Hot water central heating systems using heat pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The collecting tank is for the cooled water from a central heating plant, where a quantity of heat is withdrawn from the outlet water and used to heat the heat exchanger of the central heating plant. For discharge of the cooled water, an ascending pipe (5) which begins at the bottom of the collecting tank (3), extends horizontally just beneath the inflow level, and is then connected to the outlet pipe, and is provided with a deaerating device (6). The tank includes an outlet with a slide valve (4) which is opened only for cleaning. The water settles in the tank with a temp of 30 deg.C at the bottom and 60 deg. at the top, with the ascending pipe extending into the coldest layer of water.

Description

Erich Gross 21.5.1975Erich Gross May 21, 1975

7553 Muggensturm7553 Muggensturm

Auffangbehälter für AbwasserCollecting container for waste water

Zusatz zu DBP (Akt.Z. P 24 4o 4l8.O)Addition to DBP (Akt.Z. P 24 4o 4l8.O)

Die Erfindung bezieht sich auf eine Zentralheizungsanlage mit Wärmepumpe gemäß DBP (Akt.Z. P 24 40 4l8.O),The invention relates to a central heating system with a heat pump according to DBP (Akt.Z. P 24 40 4l8.O),

bei der dem Abwasser mittels der Wärmepumpe eine Wärmemenge entzogen und diese zur Aufheizung des Wärmeträgers der Zentralheizungsanlage verwendet wird. Als Wärmeaustauscher dient ein wärmeisolierter Auffangbehälter für das Abwasser, in dessen Auslauf sich ein thermisch gesteuertes Ventil befindet.in which an amount of heat is extracted from the wastewater by means of the heat pump and this is used to heat the heat carrier of the central heating system is used. A heat-insulated collecting tank for the wastewater serves as a heat exchanger the outlet of which is a thermally controlled valve.

Derartige Ventile mit thermischer Steuerung sind kostspielig und u.U. auch störanfällig. Aufgabe der Erfindung ist es, eine einfache störungsfrei arbeitende AbIaufvorrichtung für das abgekühlte Abwasser zu schaffen.Such valves with thermal control are expensive and may also be prone to failure. The object of the invention is a simple, trouble-free drainage device to create for the cooled wastewater.

Erfindungsgemäß ist bei einem Auffangbehälter für Abwasser bei einer Zentralheizungsanlage mit Wärmepumpe, bei der dem Abwasser eine Wärmepumpe entzogen und diese zur Aufheizung des Wärmeträgers der Zentralheizungsanlage verwendetAccording to the invention is in a collecting tank for waste water in a central heating system with a heat pump in which A heat pump is extracted from the wastewater and used to heat the heat carrier of the central heating system

wird, gemäß DBP (Akt.Z. P 24 4o 4l8.O) für denis, according to DBP (Akt.Z. P 24 4o 4l8.O) for the

Ablauf des durch Wärmeentzug abgekühlten Abwassers ein etwa am Boden des Auffangbehälters beginnendes und kanpp unterhalb der Höhe des EinfüllStutzens waagrecht geführtes und an die Abflußleitung angeschlossenes Steigrohr mit Entlüftungsvorrichtung vorgesehen.Drainage of the wastewater, cooled by heat extraction, begins at the bottom of the collecting container and is close horizontally guided below the height of the filler neck and a riser pipe with a venting device connected to the drainage line.

Die Erfindung macht sich die Tatsache zunutze, daß sich das Abwasser, wenn nicht umgepumpt wird, in dem Sammelbehälter so schichtet, daß die Temperatur des Wassers von untenThe invention makes use of the fact that the wastewater, if not pumped around, is in the collecting tank so stratified that the temperature of the water from below

609850/0500609850/0500

ORIGINAL INSPECTEDORIGINAL INSPECTED

nach oben zunimmt. Das als Abfluß dienende Steigrohr beginnt im Bereich der Wasserschicht mit der niedrigsten Temperatur.increases upwards. The riser pipe, which serves as a drain, begins in the area of the water layer with the lowest temperature.

Die Erfindung wird anhand der Abbildung nochmals näher beschrieben. Diese zeigt in schematischer Darstellung ein AusfUhrungsbeispiel.The invention is described again in more detail with reference to the figure. This shows a schematic representation Execution example.

In der Abwasserleitung eines Wohnhauses, das mit einer Zentralheizungsanlage und einer Wärmepumpe sowie vorzugsweise mit einer Nachtspeicherung für den Wärmeträger ausgestattet ist, werden schon beim Einbau Paßstücke 1, 2 vorgesehen, die das nachträgliche Einbauen eines Auffangbehälters 3 für Abwasser ermöglichen. Dieser wärmeisolierte Behälter nimmt das vor allem über Tag anfallende Abwasser aus Bad, Dusche, Waschmaschine, Spülmaschine udgl. auf, das nach der bisherigen Erfahrung im Durchschnitt einer Temperatur von 40 bis kJ>°G hat.In the sewer of a house, which is equipped with a central heating system and a heat pump and preferably with a night storage for the heat carrier, adapters 1, 2 are provided during the installation, which allow the subsequent installation of a collecting container 3 for waste water. This heat-insulated container removes the wastewater from the bathroom, shower, washing machine, dishwasher and the like, which mainly accumulates during the day. which, according to previous experience, has an average temperature of 40 to kJ> ° G.

Der Behälter besitzt einmal einen Ablauf mit dem Schieber 4, der lediglich zu Reinigungszwecken geöffnet wird und während des normalen Betriebes geschlossen ist. Das zugelaufene Abwasser schichtet sich in dem Behälter, in dem keine Umwälzung erfolgt so, daß unten die niedrigste Temperatur beispielsweise 300C und in der obersten Schicht eine Temperatur von beispielsweise 60°C herrscht. In die kälteste Schicht reicht das Steigrohr 5· Dies ist zunächst nach oben, dann knapp unterhalb der Ebene des EinlaufStutzens waagrecht und schließlich in das Abwasserrohr geführt. Überschreitet das Abwasser den Pegel des EinlaufStutzens, so wird das kälteste Wasser über das Steigrohr 5 abgeführt. Damit keine Hebewirkung auftritt, die zu einer vollständigen Entleerung des Behälters führen könnte, ist in dem Rohr eine Entlüftungseinrichtung 6 vorgesehen, die den auslaufenden Strom abreißen läßt.The container has a drain with the slide 4, which is only opened for cleaning purposes and is closed during normal operation. The supplied waste water accumulated layered within the container in which no circulation takes place so that below the lowest temperature, for example 30 0 C and the top layer has a temperature of for example 60 ° C prevails. The riser pipe 5 extends into the coldest layer. This is initially upwards, then horizontally just below the level of the inlet connection and finally into the sewer pipe. If the wastewater exceeds the level of the inlet connection, the coldest water is discharged via the riser pipe 5. So that no lifting action occurs which could lead to a complete emptying of the container, a venting device 6 is provided in the pipe, which can tear off the outflowing stream.

609850/0500609850/0500

252408252408

Im Innern des Auffangbehälter sind die Verdampferschlangen 7 einer der Wärmepumpen der Zentralheizungsanlage angeordnet. Vor allem während der Nacht, d.h. in der Zeit mit billigem Stromtarif, entzieht die Wärmepumpe über die Verdampferschlangen durch Wärmeaustausch dem gespeicherten Abwasser die Wärme und heizt damit den Wärmeträger der Zentralheizungsanlage in seinem Speichersystem auf.Inside the collecting container are the evaporator coils 7 arranged one of the heat pumps of the central heating system. Especially during the night, i.e. during the time with cheap electricity tariff, the heat pump extracts the stored energy via the evaporator coils by exchanging heat Wastewater removes the heat and thus heats the heat transfer medium of the central heating system in its storage system.

Die Erfindung ist nicht auf das beschriebene Ausführungsbeispiel beschränkt. So kann z.B. das Steigrohr 5* das als selbsttätiger Ablauf dient und einen ParallelSchluß zu dem Schieber 4 bildet, auch außerhalb des Behälters liegen. Es zweigt dann kurz vor dem Schieber 4 ab und hat die gleiche Form und Abmessungen wie bei dem Beispiel der Abb. 1.The invention is not restricted to the exemplary embodiment described. For example, the riser 5 * can be used as a automatic sequence is used and a parallel connection the slide 4 forms, also lie outside the container. It then branches off just before the slide 4 and has the same Shape and dimensions as in the example in Fig. 1.

6098B0/05006098B0 / 0500

Claims (1)

PatentanspruchClaim Auffangbehälter für Abwasser bei einer Zentralheizungsanlage mit Wärmepumpen, bei dem dem Abwasser eine Wärmemenge entzogen und diese zur Aufheizung des WärmeträgersCollecting container for waste water in a central heating system with heat pumps, in which the waste water generates an amount of heat withdrawn and this for heating the heat carrier der Zentralheizungsanlage verwendet wird, gemäß DBP ,the central heating system is used, according to DBP, (Akt.Z. P 24 40 418.0), dadurch gekennzeichnet, daß für den Ablauf des durch den Wärmeentzug abgekühlten Abwassers ein etwa am Boden des Behälters (3) beginnendes und knapp unterhalb des Einlaufniveaus waagrecht geführtes und dann an die Abflußleitung angeschlossenes Steigrohr (5) mit einer Entlüftungseinrichtung (6) vorgesehen ist.(Akt.Z. P 24 40 418.0), characterized in that for the drainage of the wastewater cooled by the extraction of heat begins approximately at the bottom of the container (3) and is scarce riser pipe (5) guided horizontally below the inlet level and then connected to the drainage line a ventilation device (6) is provided. 609850/0 5 00609850/0 5 00
DE2524085A 1975-05-30 1975-05-30 Collecting container for waste water Ceased DE2524085B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2524085A DE2524085B2 (en) 1975-05-30 1975-05-30 Collecting container for waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2524085A DE2524085B2 (en) 1975-05-30 1975-05-30 Collecting container for waste water

Publications (2)

Publication Number Publication Date
DE2524085A1 true DE2524085A1 (en) 1976-12-09
DE2524085B2 DE2524085B2 (en) 1979-12-13

Family

ID=5947846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2524085A Ceased DE2524085B2 (en) 1975-05-30 1975-05-30 Collecting container for waste water

Country Status (1)

Country Link
DE (1) DE2524085B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013018A1 (en) * 1978-12-22 1980-07-09 Euroterm AB Heating installation comprising a heating circuit, a boiler and a heat-pump
FR2885406A1 (en) * 2005-05-04 2006-11-10 Armines Ass Loi De 1901 Sanitary hot water heating system for e.g. hotel, has heat pump device with evaporator integrated to used water storage reservoir which integrates pump with evaporator for extracting heat by pump which transfers heat to hot water

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011111A1 (en) * 1980-03-22 1981-10-01 Willi Dipl.-Volksw. 7560 Gaggenau Bauer Drain water heat recovery tank - has low-level outlet acting as siphon when flow is heavy
DE3011565A1 (en) * 1980-03-26 1981-10-01 Schug, Friedrich, 5451 Güllesheim Heat exchanger for washing machine or dishwasher - allows heat recovery from discharged water via tank in discharge line containing fresh water coil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013018A1 (en) * 1978-12-22 1980-07-09 Euroterm AB Heating installation comprising a heating circuit, a boiler and a heat-pump
FR2885406A1 (en) * 2005-05-04 2006-11-10 Armines Ass Loi De 1901 Sanitary hot water heating system for e.g. hotel, has heat pump device with evaporator integrated to used water storage reservoir which integrates pump with evaporator for extracting heat by pump which transfers heat to hot water

Also Published As

Publication number Publication date
DE2524085B2 (en) 1979-12-13

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OD Request for examination
8235 Patent refused